[Q] No data when 4G turned on - Sprint HTC EVO 4G LTE

I have my sisters phone, and having data issues. When I turn on 4G, she loses data altogether. If I leave 4G off, she has data, but obviously no LTE.
I've tried multiple sense Roms with the result. It's currently on Meanbean, but I've also tried ViperRom.
Any help is appreciated!

jordan8201 said:
I have my sisters phone, and having data issues. When I turn on 4G, she loses data altogether. If I leave 4G off, she has data, but obviously no LTE.
I've tried multiple sense Roms with the result. It's currently on Meanbean, but I've also tried ViperRom.
Any help is appreciated!
Click to expand...
Click to collapse
Had the same problem try to run a prl and profile update if you are on a sense rom. if not flash a sense rom. if you are on a sense rom and updating PRL and profile fail then you have to dial ##72786#.
This was my problem last week. @Captain_Throwback told me about the ##72786# because the updates would fail.

RobertBohannon said:
Had the same problem try to run a prl and profile update if you are on a sense rom. if not flash a sense rom. if you are on a sense rom and updating PRL and profile fail then you have to dial ##72786#.
This was my problem last week. @Captain_Throwback told me about the ##72786# because the updates would fail.
Click to expand...
Click to collapse
Thanks. I finally got her phone back. I am on a sense rom and was having the same issue with the updates failing. I did the ##72786#. Am I supposed to do something at that point? After doing that, it shows there is no PRL update, but the profile still won't update. I'm not getting an error message this time, but it hangs on "The network is preparing your services."

jordan8201 said:
Thanks. I finally got her phone back. I am on a sense rom and was having the same issue with the updates failing. I did the ##72786#. Am I supposed to do something at that point? After doing that, it shows there is no PRL update, but the profile still won't update. I'm not getting an error message this time, but it hangs on "The network is preparing your services."
Click to expand...
Click to collapse
It took my phone almost an hour for the network to prepare the update and WIFi won't help. Just give it time, it took forever on my phone.

Related

[Q] 4G not Connecting after Root?

My Evo3D is Rooted with Recovery installed, the first thing I did after rooting was create a Nandroid Backup with TeamWINs latest recovery.
I'm running Software Number 1.11.651.3 and when I try to connect to 4G it says "Connecting to Sprint..." and then skills right to disconnected or scanning. I'm kinda worried I lost my RSA Keys. Anything I can do to fix this?
I would try to update your PRL. Go to settings> system updates> update prl. Just throwing it out there.
tjlawson09 said:
I would try to update your PRL. Go to settings> system updates> update prl. Just throwing it out there.
Click to expand...
Click to collapse
Also update the Profile. After updating PRL and Profile, reboot your phone. Maybe even a battery pull. Then try again. I'm not sure if Joekrim's wimax key checker (on the market) will work with this phone or not. It was originally for the Evo and Evo Shift i think, but perhaps it would also work. I don't think it'd hurt to try, and see if your RSA keys are still intact (crossing fingers for ya)
Mine was doing this too, I had to go sit next to a tower for it to connect. After a minute or two my signal was back to normal though.
I just attempted mine and it connected really well so I guess the network needed some time.

[Q] Problem receiving picture mail

I bought my Evo4G LTE about two weeks ago and immediately rooted it. I have S-off with lazy panda and am running CM10 JB rom. Throughout the first week everything was running just fine. I could send and receive picture messages and MMS using both 3G and wifi. However over the past few days this has all changed. Whenever a picture comes in, either on 3G or wifi, the word "downloading" appears greyed out but the message never comes in. I have turned off and back on then back off automatic downloads. I have rebooted the phone, reloaded an earlier nandroid and nothing works. This happened all the time on my OG Evo 4G and I just wrote it off to "being the way it is". But honestly that isn't good enough with a brand new phone. I tried researching this and came up with someone saying to connect to Sprint Zone, which I cannot do because it is a stock app only and let the program troubleshoot for me. I downloaded an apk of this but it will not work.
If anyone has any help with this it would be much appreciated.
Have you tried updating ur profile and prl? I do that anytime and everytime I flash a new rom.....just a thought
vel7wil said:
Have you tried updating ur profile and prl? I do that anytime and everytime I flash a new rom.....just a thought
Click to expand...
Click to collapse
Profile and prl?
rersland613 said:
Profile and prl?
Click to expand...
Click to collapse
settings/system updates update both
bigdaddy619 said:
settings/system updates update both
Click to expand...
Click to collapse
I don't have a system updates tab on my settings drop down? Maybe I'm in the wrong spot?
rersland613 said:
I don't have a system updates tab on my settings drop down? Maybe I'm in the wrong spot?
Click to expand...
Click to collapse
you are looking in quick settings there is a settings icon in the upper right of the screen in the pull down on the notifications side
bigdaddy619 said:
you are looking in quick settings there is a settings icon in the upper right of the screen in the pull down on the notifications side
Click to expand...
Click to collapse
I did that. It is divided into 6 main sections: wireless and networks, interface, device, personal, accounts, and system. But I can't find anything about system updates. Again I am running CM10 Jelly Bean.
rersland613 said:
I did that. It is divided into 6 main sections: wireless and networks, interface, device, personal, accounts, and system. But I can't find anything about system updates. Again I am running CM10 Jelly Bean.
Click to expand...
Click to collapse
it's been a while since i've been on CM try looking in system
You need a sense Rom to update profile and prl
PHP:
om4 said:
You need a sense Rom to update profile and prl
Click to expand...
Click to collapse
Which sense rom do you suggest? So I need to keep one for backup on my phone and switch back over to CM10 after I update? I've only been getting one bar of cell service lately. Is this all pointing to the same issue? Would the prl still be the problem even when on wifi?
Any sense Rom, since its just for updates grab on of the basic stock roms from android development section. All the custom roms are a lot larger due to the various mods and extra stuff
om4 said:
Any sense Rom, since its just for updates grab on of the basic stock roms from android development section. All the custom roms are a lot larger due to the various mods and extra stuff
Click to expand...
Click to collapse
Went ahead and downloaded the stock rom with goodies. Went through settings and updated the prl and profile. Can anyone tell me what the correct prl should be or does it depend on your location? Btw thank you for helping me with this.
Mine is at 25006
I'm on the same prl then. I still don't know what's up. I always have 1 bar of signal and am very frequently on 1x instead of 3g. At the same time my wife will be on 3g with full bars on her iPhone. The part that gets me about not sending and receiving pictures is that I was on WiFi. Should it matter what profile and prl I'm on if I'm trying to receive data via WiFi?
Sent from my EVO using xda app-developers app
Well most ASOP roms have the issue of intermittent mms not downloading but with that said some sense roms don't allow mms over WIFI and some do. If you aren't connected to WIFI and you still can't download mms after profile and prl updates you can get your msl number and do a data reset and go through the process of reregistering your phone with sprints network and that should solve your issue.
Sent from my EVO using Tapatalk 2

HTC EVO 4G LTE & Carbon Rom [4-28-13]

Hi guys. I am s-off and using the latest 3.16 firmware / radio (all latest except touchpanel firmware). I love this ROM, but my data seems to be dropping 1-2 times a day. When it does, I get no 3G or 4G, or sometimes the 3G or 4G keeps stalling. What I do to fix it is to disable my data, and then enable it again. Then my data is back to normal again until the next time it drops or stalls. I was using CM10.1 (not sure which nightly) and MeanBean 3.09 before installing this ROM and I didn't have any data problems. Any advice what I can do to correct the issue? If it continues I will sadly have to switch ROMs, even though this one has been my favorite to date
mhajii210
mhajii210 said:
Hi guys. I am s-off and using the latest 3.16 firmware / radio (all latest except touchpanel firmware). I love this ROM, but my data seems to be dropping 1-2 times a day. When it does, I get no 3G or 4G, or sometimes the 3G or 4G keeps stalling. What I do to fix it is to disable my data, and then enable it again. Then my data is back to normal again until the next time it drops or stalls. I was using CM10.1 (not sure which nightly) and MeanBean 3.09 before installing this ROM and I didn't have any data problems. Any advice what I can do to correct the issue? If it continues I will sadly have to switch ROMs, even though this one has been my favorite to date
mhajii210
Click to expand...
Click to collapse
Restore back to meanbean and update profile and prl then restore back to carbon also make sure your firmware is up to date
Sent from my "Blue" One
Fixed
bigdaddy619 said:
Restore back to meanbean and update profile and prl then restore back to carbon also make sure your firmware is up to date
Sent from my "Blue" One
Click to expand...
Click to collapse
I restarted the phone and it seems the data is back to normal. I will definitely try your suggestion if it happens again. Thank you!
mhajii210

Problemw ith Data after Flashing Roms

Interesting problem that I suddenly have after installing rom. First I have been installing just about every rom has come for the last 6 months. Today I installed latest Carbon ROM from here http://forum.xda-developers.com/showthread.php?t=2310695 today and it installed ok, but upon booting for the first time, it got stuck the setup right at the beginning where I press the language (English). It just sat there and didn't do anything. I tried reinstalled the rom, and it did the same thing.
So I assumed a had a bad download, so I went to restore my daily driver backup rom (Zone sense 4 rom from here http://forum.xda-developers.com/showthread.php?t=2116509). But now I have no mobile data or mobile connection at all. I get a triangle next to the bars and whenever I restart phone I get this message "Global data roman access is allowed. Significantly higher charges may apply". I have never seen that before.
I have tried removing sim, toggling all mobile network options (CDMA, global, roaming, etc.) and I still get no connection at all. Any ideas here? I am on Verizon.
smacklayer said:
Interesting problem that I suddenly have after installing rom. First I have been installing just about every rom has come for the last 6 months. Today I installed latest Carbon ROM from here http://forum.xda-developers.com/showthread.php?t=2310695 today and it installed ok, but upon booting for the first time, it got stuck the setup right at the beginning where I press the language (English). It just sat there and didn't do anything. I tried reinstalled the rom, and it did the same thing.
So I assumed a had a bad download, so I went to restore my daily driver backup rom (Zone sense 4 rom from here http://forum.xda-developers.com/showthread.php?t=2116509). But now I have no mobile data or mobile connection at all. I get a triangle next to the bars and whenever I restart phone I get this message "Global data roman access is allowed. Significantly higher charges may apply". I have never seen that before.
I have tried removing sim, toggling all mobile network options (CDMA, global, roaming, etc.) and I still get no connection at all. Any ideas here? I am on Verizon.
Click to expand...
Click to collapse
Need to RUU it and go again, its known to happen on aosp roms for some reason.
pio_masaki said:
Need to RUU it and go again, its known to happen on aosp roms for some reason.
Click to expand...
Click to collapse
Thanks. I did that and it worked. Any thoughts on how to avoid that in future aosp roms? Did I do something wrong or is it totally random?
smacklayer said:
Thanks. I did that and it worked. Any thoughts on how to avoid that in future aosp roms? Did I do something wrong or is it totally random?
Click to expand...
Click to collapse
Its apparently random. I've had it happen twice, once back non CM10 when it just got RIL going, and a build ago on Carbon.
I'm going through this right now. I rru'd and can connect to 3g and use the data but no texts and when I try to make a call I end up with a Verizon message saying my number is inactive. Everything works fine on my backup phone. So its not a problem with Verizon
Edit... I'm going to ruu again and factory reset before booting because I think I remember seeing that posted at some point
Sent from my RM-845_nam_vzw_100 using Tapatalk
I'm going through this right now. I rru'd and can connect to 3g and use the data but no texts and when I try to make a call I end up with a Verizon message saying my number is inactive. Everything works fine on my backup phone. So its not a problem with Verizon
Edit... I'm going to ruu again and factory reset before booting because I think I remember seeing that posted at some point
EDIT 2.... re rru'd still having problems it will not make calls and will get 3g data when set to roaming which it seems to be on with the triangle above the signal.
anyone know the Verizon apn's i only have verizon internet in my apn list.
Edit 3 All fixed. i was factory resetting in stock recovery to no avail but a factory reset in sense itself worked

[Q] 4G LTE causes reboot

Hi I have been having an Odd issue with LTE and every time I switch from CDMA to CDMA +LTE/Evdo or similar to that, my phone constantly reboots when it tries to connect to LTE.
I have to airplane mode as soon as I can before it reboots again and then go back to CDMA only very quickly.
On Sense ROMs I get an error code saying it couldn't connect or so, been some time since last sense ROM.
I'm currently running SOKP and baseband says unknown in settings. Any and all help is greatly appreciated.
Also, I've been on NPL with latest radio since first release of new update, but the issue only appeared in the last few weeks.
Link420able said:
Hi I have been having an Odd issue with LTE and every time I switch from CDMA to CDMA +LTE/Evdo or similar to that, my phone constantly reboots when it tries to connect to LTE.
I have to airplane mode as soon as I can before it reboots again and then go back to CDMA only very quickly.
On Sense ROMs I get an error code saying it couldn't connect or so, been some time since last sense ROM.
I'm currently running SOKP and baseband says unknown in settings. Any and all help is greatly appreciated.
Also, I've been on NPL with latest radio since first release of new update, but the issue only appeared in the last few weeks.
Click to expand...
Click to collapse
I'd suggest flashing a sense ROM and giving the ##72786# reset a try. Or at the very least, flash sense and update your PRL and profile. Not sure why it's causing a reboot though, never heard of that before. Best to try the reset as you won't lose any data and it will update PRL and profile automatically. Flash sense, dial ##72786# from dialer and select reset from the menu.
Sent from my EVO using XDA Premium 4 mobile app
Evolution_Freak said:
I'd suggest flashing a sense ROM and giving the ##72786# reset a try. Or at the very least, flash sense and update your PRL and profile. Not sure why it's causing a reboot though, never heard of that before. Best to try the reset as you won't lose any data and it will update PRL and profile automatically. Flash sense, dial ##72786# from dialer and select reset from the menu.
Sent from my EVO using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks. I'll try that and post the results
Link420able said:
Thanks. I'll try that and post the results
Click to expand...
Click to collapse
Well after flashing ViperRom and doing the code in dialer, reset managed to update prl and profile while was failing before. LTE connects now and works, I'm not sure how it got corrupted though

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